刈払い機
- 专利权人:
- リョービ株式会社
- 发明人:
- 小池 範法
- 申请号：
- JP2009204125
- 公开号：
- JP5506300B2
- 申请日:
- 2009.09.03
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To realize a weeder having both of a cooling structure and a waterproof-dustproof structure.
SOLUTION: The weeder 10 includes an operation pole 11 formed to be shaft shape extending in the longitudinal direction, a cutting blade 13 set at one end of the operation pole 11, a housing 20 set at the other end of the operation pole 11 and having a driving source 31 inside thereof, and operation arm 16 set at the intermediate part in the longitudinal direction of the operation pole 11. In such a weeder 10, the housing 20 comprises an inner housing 21 housing the driving source 31 therein, and an outer housing 22 set to cover at least a part of the periphery of the inner housing 21, and, further, an exhaust wind path 39a is formed between the inner housing 21 and the outer housing 22.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
